The D2 Storm is made in France. It is equipped with stainless steel Gamma reeds®.
Gamma reeds® offer high performance and exceptional durability. They generate a warm, powerful and very rich in harmonics sound that characterizes the “Yonberg’ sonic signature”.
The metal plates of the Storm are made of stainless steel and have a silvery-gray color. This model is available in Black or in beautiful Custom Colors.
Each harmonica is supplied in an empty case with a mini screwdriver.
More about the Yonberg technology can be found here